All i can tell is someone is trying to make an Halium 7.1 port.
https://forums.ubports.com/topic/9051/try-to-upgrade-the-port-of-meizu-pro-5-using-halium-7-1?_=1688330626817

I don't know if 20.04 is even possible on this device.

@swisskoala Anbox has been removed from Ubuntu Touch root file system image some times ago.

It has been "somehow" replaced by WayDroid for devices that run Halium 9 and < hardware under-layer. Meizu pro5 is unfortunately not supported by WayDroid.

To completely remove Anbox:

From Android settings remove all your apps.

In terminal:

anbox-tool disable sudo rm -rf ~/anbox-data/ ~/.local/share/applications/anbox/ There are desktop files named anbox at: ~/.local/share/applications

which you can delete the apps on the drawer.

Then reboot your device. You may have to wait for the next OTA, or reinstall Ubuntu Touch (do not check wipe option) with the UBports Installer to put back your device in a fully functional state.

The switch work fine. But contacts do not appears in app.screenshot20220903_120225903.png

@applee thanks

Hi @mlinodasilva,

If you're willing to check Ubuntu Touch OTA-15 out again, I want to know why you're receiving this permissions error. Maybe you can send me a private message on the forum when you're available and we can try to debug a little faster? Then we can post any results back to this thread.

@mlinodasilva
Glad you found the answer on your own.
Sadly Meizu pro5 is difficult to find hence a smaller community here.

And it's hard to help when you cannot reproduce the issue.